National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

WHITTIER HILLS (WTHC1)

Lat: 33.984°NLon: 118.00943°WElev: 950.0ft.

NA

80°F

27°C

Humidity 49%
Wind Speed W 5 MPH
Barometer NA
Dewpoint 59°F (15°C)
Visibility NA
Heat Index81°F (27°C)
Last update 07 Oct 07:57 PM PDT
Extended Forecast for

Montebello CA

Extreme Heat Warning October 7, 08:39pm until October 8, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning October 7, 08:39pm until October 8, 08:00pm

    NOW until 8:00pm Thu

    Extreme Heat Warning

  • Tonight

    Low: 70 °F

    Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 97. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 97 °F

    Hot

  • Thursday Night

    Thursday Night: Clear, with a low around 70. West southwest wind around 5 mph becoming calm in the evening.

    Low: 70 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 92. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 92 °F

    Sunny

  • Friday Night

    Friday Night: Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 65. West southwest wind 5 to 10 mph becoming south southeast after midnight.

    Low: 65 °F

    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 80.

    High: 80 °F

    Patchy Fog
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 63.

    Low: 63 °F

    Patchy Fog

  • Sunday

    Sunday: A chance of showers after 11am. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 74.

    High: 74 °F

    Chance
    Showers and
    Patchy Fog

Detailed Forecast

Tonight
Clear, with a low around 70. South southwest wind around 5 mph becoming calm.
Thursday
Sunny and hot, with a high near 97. Calm wind becoming southwest around 5 mph in the afternoon.
Thursday Night
Clear, with a low around 70. West southwest wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 92. Calm wind becoming southwest around 5 mph in the afternoon.
Friday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 65. West southwest wind 5 to 10 mph becoming south southeast after midnight.
Saturday
Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 80.
Saturday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 63.
Sunday
A chance of showers after 11am. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 74.
Sunday Night
Showers likely, mainly after 11pm. Mostly cloudy, with a low around 57.
Columbus Day
Showers likely, mainly before 11am. Mostly cloudy, with a high near 68.
Monday Night
A chance of showers. Mostly cloudy, with a low around 54.
Tuesday
A chance of showers. Partly sunny, with a high near 71.
Tuesday Night
A chance of showers. Partly cloudy, with a low around 55.
Wednesday
Sunny, with a high near 75.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Montebello CA
 34.03°N 118.1°W (Elev. 397 ft)
Last Update:
8:36 pm PDT Oct 7, 2026
Forecast Valid:
8pm PDT Oct 7, 2026-6pm PDT Oct 14, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation